Play weapon animation without sound?

I want to play a weapons animations, using my own sound.
Is it possible to play an animation without the assigned sounds?

When doing it like this, two sounds get played at the same time:

self.Weapon:SendWeaponAnim(ACT_SHOTGUN_PUMP)
self.Weapon:EmitSound(self.Primary.Special)

Can anyone help?
sincerly

Try to stop the sound using Ent:StopSound()

thx man, worked great